baber/WOPTO huggingface dataset:
Patent JP-2004122714-A (JP)
Title: Method for preventing blanket piling of printing machine
Inventor: ISHII HIDEO
IPC: B41F13/10
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing blanket piling and a printing machine equipped with a function to execute the method, in a lithographic offset printing machine.  <P>SOLUTION: In the lithographic offset printing machine, an ink plate which hardly causes the blanket piling is used as a reference plate for registering of multi-color printing to prevent the piling of the printing machine. Furthermore, as a means for preventing the piling, a plurality of plates are selected from multi-color printing plates, which are switched over in a predetermined order and at intervals as the reference plate for registering.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122081-A (JP)
Title: Method for dehydrating sludge
Inventor: YAMAGISHI TADASHI
IPC: C02F11/14
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dehydrating sludge which has excellent flocculation dehydration performance and by which dehydrated cake of low water content can be obtained by using a screw press type dehydrator.  <P>SOLUTION: After an amphoteric high molecular sludge dehydrating agent is added to the sludge, the sludge is subjected to dehydration treatment by using the screw press type dehydrator. In this sludge dehydration method, the amphoteric high molecular sludge dehydrating agent contains copolymer which has [A] a quaternary ammonium salt unit of dialkylaminoethyl methacrylate, [B] a quaternary acrylate salt unit of dialkylaminoethyl acrylate, [C] (meth) acrylic acid or its salt unit and [D] (meth) acrylamide unit. The molar ratio of constitutional units of the copolymer satisfies relations: 1.8≤[A]/[B]≤10 and 0.01<[C]/([A]+[B])<0.5 and [D] unit accounts for 35 to 80mol% and intrinsic viscosity measured at 30°C by using 1 mol/L sodium nitrate aqueous solution as a solvent is ≥7.0dL/g.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092895-A (JP)
Title: Oil seal
Inventor: WATANABE TETSUYA
IPC: F16J15/16
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil seal in which the change with time is reduced, the sealing performance can be sufficiently and highly held even if it is used for a rough surface rotary shaft, which is usable in a wide temperature environment, and with which a high speed rotation seal can be realized, and of which conventional functions can be immediately exhibited by only replacing an O-ring or rubber packing when the sealing degree runs short.  <P>SOLUTION: The oil seal comprises the rubber packing 1 and the O-ring 2 and it is in a complete axial symmetrical shape. A hole diameter of the rubber packing 1 is made smaller than the outer diameter of a rotary shaft 4 and made to be in a bowl shape. It is press-fitted on the outer peripheral face of the rotary shaft 4 and the face is made to have the function as a sealing face. Further, since the O-ring 2 is fitted to the outer periphery of the rubber packing 1 and is made into contact with the circumferential wall of a ring in the equipment, the sealing degree is further increased by centrifugal force by the rotation of the rotary shaft 4, as a result, the leakage of a fluid never occurs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133032-A (JP)
Title: Method of manufacturing microstructure, optical element, integrated circuit, and electronic equipment
Inventor: TAKAGI KENICHI
IPC: G02B5/20
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a microstructure capable of increasing the retentivity of a liquid material in a desired pattern when forming the desired pattern by using the liquid material, and to provide an optical element, an integrated circuit, and electronic equipment.  <P>SOLUTION: A parent liquid area 12 is arranged by providing parent liquid treatment within the area of a desired form of pattern (for example, a pixel area 1), and a liquid repulsive area 11 is arranged outside the parent liquid area 12. It is characterized in that the border between the parent liquid area 12 and the liquid repulsive area 11 is made to have a shape to disperse the force of a liquid material 20 which is filled in a pattern but will go out of the pattern, for example, a saw-tooth pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135119-A (JP)
Title: Cradle of portable digital assistant, and cradle connection method
Inventor: ANZAI HIROYUKI
IPC: H04W88/02
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cradle for a portable digital assistant used commonly for various types of diversified portable intelligence terminals.  <P>SOLUTION: The cradle of a portable digital assistant is used for mounting a portable digital assistant while connecting the portable digital assistant electrically. A cradle cabinet 13, a mounting stage 11 for mounting the portable digital assistant, and a connector 12 facing a part of the mounting stage 11 for connecting the portable digital assistant electrically are provided. In the connector 12, a connecting part to the cradle side can be changed in its position to connect a plurality of portable digital assistant having their connecting parts at different positions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137295-A (JP)
Title: Polyester resin for adhesive, adhesive and laminate using the same
Inventor: YASUHARA SHIGEFUMI
IPC: B32B27/36
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant polyester resin for an adhesive having excellent wet heat resistance and blocking resistance for metal adhesion and a slight load on the environment.  <P>SOLUTION: The polyester resin for the adhesive comprises at least one kind of glycol component which is a polytetramethylene oxide glycol or a polyalkylene oxide adduct of a bisphenolic compound. Furthermore, an organophosphorus compound having ≥2 ester-forming functional groups and a specific structure is contained in an amount so as to provide 5,000-50,000 ppm phosphorus atom content in the polyester resin. The softening temperature is 60-120°C and the average molecular weight per one repeating unit of the polyester resin is ≥280.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139661-A (JP)
Title: Reproducing device
Inventor: TAKATSU YASUHIRO
IPC: H04R1/02
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproducing device wherein a rechargeable battery can be charged without burdensome connection, and the output of a portable reproducing device is enjoyed by an operation in a charger stand side.  <P>SOLUTION: When a portable reproducing device 1 is loaded on a charger stand 2, the portable reproducing device 1 is charged, performance by the portable reproducing device 1 is reproduced through a speaker. By loading, the potential of a control input terminal 28 is changed without operating any operation buttons of operation button groups 10, 3, and a control means 21 detects the loading of the portable reproducing device 1 on the charger stand 2. Then, even when a hold button 14 is ON to disable the operation of the portable reproducing device 1 by the operation button group 10, the control means 21 executes control to enable an operation by the operation button group 3 of the charger stand 2, and an operation similar to that of each button of the corresponding operation button group 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137561-A (JP)
Title: Ultrafine grain steel with nitride layer
Inventor: MATSUOKA SABURO
IPC: C22C38/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrafine grain steel having a nitride layer and exhibiting a high fatigue strength by forming the nitride layer without the addition of an alloy element, such as Cr or Mo, which is expensive and harmful in recycling.  <P>SOLUTION: The ultrafine grain steel has a ferrite structure with an average grain size of 3 μm or less and has a nitride layer formed on the surface. The grain growth in nitriding is suppressed by at least either the precipitation of a carbide or the addition of a solid solution element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139422-A (JP)
Title: Information processor, information storage device, information processing method and information processing program
Inventor: SHIMOYAMA TAKESHI
IPC: G06F12/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor and an information processing method, achieving optimum signal processing without causing performance degradation even when using variable operating frequencies.  <P>SOLUTION: The information processor comprises a frequency information computing part 12 for computing frequency information Infq for a synchronous clock CLKv having variable frequencies and an information processing part 11 for supplying the synchronous clock as an operating clock and processing information at a timing according to the result computed by the frequency information computing part 12. Optimized processing is achieved with no useless lay-over.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139484-A (JP)
Title: Form processing device, program for implementing it, and program for creating form format
Inventor: SHINJO HIROSHI
IPC: G06K9/20
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a form processing device which detects the coordinates of a frame without creating format information for each form, the forms being different from each other in the position or size of a character frame or a field frame and in the arrangement of the form even though the forms are the same kind.  <P>SOLUTION: A form is divided into partial areas and a plurality of pieces of partial format information are created for each of the areas. During form recognition, the process of collating an input image with a partial format is carried out for each of the partial areas to select an optimum partial format. By combining the optimum partial formats of the different partial areas, format information for the entire form is created. From the format information thus dynamically created, the coordinates of the frame are extracted. A semi-standardized form can be accurately recognized by use of the partial format information. Further, man hours for creating format information are reduced to reduce the volume of the format information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142353-A (JP)
Title: Method for transporting aggregate in ready-mixed concrete plant
Inventor: MATSUYAMA NORIO
IPC: B28C7/06
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To judge and transport an insufficient aggregate from the residual amount of an existing feed hopper according to the data of the compounding amount of the aggregate to be mixed hereafter, on a transportation method for transporting the aggregate to a plant building in a ready-mixed concrete plant to manufacture ready-mixed concrete.  <P>SOLUTION: Transportation control is implemented according to a mixing frequency corresponding to the compounding amount of the aggregate, wherein a possible mixing frequency is calculated from the residual amount between the residue of the aggregate in the feed hopper 1 and the data of the compounding amount to be used hereafter, and the aggregate required to the mixing is preferentially transported.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145789-A (JP)
Title: Purchase material procurement server device
Inventor: TAKEMOTO MASAYUKI
IPC: G06Q50/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purchase material procurement server device capable of realizing an efficient material procurement by making a manufacturer of a material or the like and a physical distributer carrying the material from the manufacturer to an orderer to efficiently plan, based on a production schedule planned by the orderer, the manufacture and physical distribution of the material in advance.  <P>SOLUTION: This purchased material procurement server device has an orderer terminal, a manufaturer terminal, and a physical distributor terminal, which are mutually connected through a network. The server device receives identification information and production information such as date, production plate, numerical quantity and incoming date, which are inputted from the orderer terminal, stores the identification information in association with the production information in a storage part, reads the production information corresponding to an identification code inputted from the manufacturer terminal or a transporter terminal, and transmits it to the manufacturer terminal or physical distributor terminal to display it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003131255-A (JP)
Title: Liquid crystal display device
Inventor: SEKIGUCHI KANETAKA
IPC: G02F1/1365
Filed: 2002-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device of favorable picture quality without an image persistence phenomenon by eliminating an asymmetric property of a current- voltage characteristic of a MIM element, and preventing the DC voltage component from being applied to a liquid crystal layer. SOLUTION: This invention relates to a liquid crystal display device using MIM elements, and a plurality of MIM elements are arranged between a signal electrode and a pixel electrode by making an insulating film by processing the surface of a lower electrode formed like an island on a substrate by anodic oxidation; arranging a plurality of upper electrodes overlapping the lower electrode via this insulating film; connecting a part of the upper electrodes with the signal electrode; and connecting the other upper electrodes with the pixel electrode. Thus, a layer structure of the MIM elements can be made symmetrical and the current-voltage characteristic becomes symmetrical. The upper electrodes and the pixel electrode are made from the same material, to make a transparent insulating film on the electrode.  Therefore, the liquid crystal display device has only to be driven by symmetric wave-form voltage, and a DC voltage component applied to the liquid crystal layer is reduced, and deterioration of the liquid crystal, lowering of contrast, a flicker phenomenon, an image burning phenomenon causing a residual image or the like can be prevented from occurring. These improve display quality.
Patent JP-2004150736-A (JP)
Title: Pdp substrate cooling device and method
Inventor: MATSUDA NAOKO
IPC: H01J11/20
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PDP substrate cooling device and method capable of cooling while reducing drying marks by evenly supplying cooling gas supplied to the bottom face of a PDP substrate throughout the whole of the PDP substrate, and substantially uniforming the amount P of evaporation of a solvent in an object to be dried.  <P>SOLUTION: The PDP substrate cooling device is provided with a swivel roller 204, a swivel roller unit 250, a cooling plate 206, and a cooling plate fore-and-aft reciprocating part 290. A cooling member 206 supplying cooling gas is reciprocated in a direction perpendicular to a conveyance direction while swiveling the PDP substrate 10 mounted on the swivel roller 204 in the conveyance direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152453-A (JP)
Title: Rotary magnetic head device
Inventor: YAMAZAKI SHIGERU
IPC: G11B5/02
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary magnetic head device with which control states of plural MR heads and recording heads mounted on a rotating drum can be switched with high speed.  <P>SOLUTION: Plural MR heads (301-312) are configured with a single-chip head assembly, plural recording heads (201-206) are configured with the single-chip head assembly, and characteristics variations for each of the heads are therefore suppressed. Head switching data for recording and reproducing circuits (401-406), bias current setup data for each of the MR heads and record current setup data for each of the recording heads are transmitted as an identical value. This enables the transmitted data, required for the head switching, to be sufficient with one kind for recording and reproducing, respectively, and the transmitted data can be transmitted within a shortest period of time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156637-A (JP)
Title: Nut for preventing looseness
Inventor: UDA HIROAKI
IPC: F16B39/284
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nut for preventing looseness causing little looseness even if vibration is applied thereto and usable as a single nut.  <P>SOLUTION: This nut is threaded to a bolt 10, and forms a lateral groove 3 at the lower portion of the generally middle height of the nut along the radial direction thereof up to an area where at least a part of a thread part 2 is cut off, desirably up to an area beyond the centerline C thereof. The seat face thereof is formed in a sloped seat surface 4 having a tilt angle θ of approx. 1 to 5° upwardly tilted to a lateral groove 3 forming side, and the extension of the neutral line P-P of the lateral groove 3 is intersected with the extension of the neutral line Q-Q of the sloped seat surface 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003148288-A (JP)
Title: Method of fitting tubular fuel pressure damper
Inventor: TREUSCH CHRISTOPHER
IPC: F02M55/00
Filed: 2002-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of fixing a fuel rail damper in a fuel rail in the condition that relative movement is reduced. SOLUTION: A fuel rail damper assembly 20, a clip 60 engaged with the surface of the fuel rail 10, and a finger 70 are used to fix the fuel rail damper in the fuel rail in the condition that the relative movement between the rail and the damper assembly is practically eliminated.
Patent JP-2003212832-A (JP)
Title: Method for producing alicyclic oxime
Inventor: FUJII YUICHI
IPC: C07C249/04
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an oxime in a high selectivity in producing an alicyclic oxime by performing a reaction of an alicyclic primary amine with molecular oxygen in a gas phase.  <P>SOLUTION: In producing the oxime by performing a reaction of the alicyclic primary amine with molecular oxygen in a mixed gas having 1-20 vol.% concentration of the alicyclic amine and 0.5-3.5 molar ratio of (oxygen/the alicyclic primary amine) in the gas phase in the presence of a catalyst by loading a tungsten oxide on alumina and/or combining with the same, the reaction is carried out under a condition that K value expressed by numerical formula (1) satisfies 0.030-0.080. Numerical formula (1): K = [the contact time of the catalyst with the reaction gas (sec) × supplied gas volume (ml)] / [the total supplied gas volume (ml)] × [the amount of tungsten contained in the catalyst (g) / the amount of the catalyst (g)].  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004156112-A (JP)
Title: Method for measuring amount of wear of blowing apparatus of high-temperature molten metal smelting furnace
Inventor: HOSOHARA SEIJI
IPC: G01B7/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To grasp the amount of wear of a tuyere exactly on-line without operation loss.  <P>SOLUTION: A pulse electric signal is applied to a gap between an outer pipe 24 and an inner pipe 22, electrically insulated from each other, of a double-pipe tuyere 20 or to a gap between an outer layer 44 and an inner layer 42, with an electrical insulation layer 46 inserted into between the two layers, of a single-pipe tuyere 40. The time until the pulse electric signal reflected at the tip of the outer and inner pipes (layers) returns to the signal application site is measured. Based on the measured time, the distance between the application site and the tip of the tuyere is obtained, and according to the distance, the amount of wear of the tuyere is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154468-A (JP)
Title: Baby holder
Inventor: HIGUCHI JUNICHI
IPC: A47D13/02
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a baby holder with good external appearance even when it is carried and used as a bag.  <P>SOLUTION: The baby holder 1 includes: a sheet shape back pad part 10; a waist belt 20 which is attached to the lower portion of the back pad part 10 so as to be wrapped around the waist of a user; and a shoulder belt 30 whose both ends are fitted to the left and right of the upper end of the back pad part 10. Pockets 11 and 12 are provided in an upper part at the back surface side of the back pad part 10. A flap 13 hanging at the front surface side is provided at the upper end of the back pad part 10. The flap 13 covers the bent-up back pad part 10, so as to store and hold the back pad part 10 and the waist belt 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158770-A (JP)
Title: Method of predicting yield of semiconductor device and method of managing yield
Inventor: HIRASE JUNICHI
IPC: H01L21/66
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of predicting the yield of a semiconductor device by which the actual manufacturing yield of the semiconductor device can be predicted unlike the conventional method of predicting the manufacturing yield of the semiconductor device by which the actual yield is not able to be predicted, because the yield is found by considering the fault detection rate of faults occurring in the device as 100%.  <P>SOLUTION: In this method, the yield of the semiconductor device is predicted by using the chip area of the device, the defect density of a step of manufacturing the semiconductor device, and the dispersion coefficient of average defect density. The manufacturing yield is predicted based on the fault detection rate showing the ratio of the number of faults which are detectable in an inspection step to the number of faults which have possibilities of occurring in the semiconductor device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163528-A (JP)
Title: Three-dimensional display device
Inventor: SUYAMA SHIRO
IPC: G03H1/04
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional display device which uses a projector and a holographic screen, and is simple in configuration and compact in structure.  <P>SOLUTION: The three-dimensional display device is equipped with the holographic screen, a reflection mirror arranged at the rear of the holographic screen, 1st and 2nd projectors arranged in front of the holographic screen and a means for changing the luminance of two-dimensional images projected from the 1st and the 2nd projectors independently in each of the 1st and 2nd projectors. The holographic screen transmits light projected from the 1st projector, scatters the light projected from the 1st projector and reflected by the reflection mirror to an observer side and scatters the light projected from the 2nd projector to the reflection mirror side, and then transmits the scattered light of the light projected from the 2nd projector and reflected by the reflection mirror.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003199716-A (JP)
Title: Method and system for processing medically relevant data
Inventor: NITZ WOLFGANG
IPC: G16H10/20
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To assist a doctor in processing medically relevant data.  <P>SOLUTION: In order to process medically relevant data in the framework of an examination of a patient that is to be implemented, a program means installed in a data processing device selects one or more examination modalities to be implemented for the examination of the patient on the basis of symptom- specific and/or diagnosis-specific information that have been entered and using symptom-based and/or diagnosis-based data bank, and the examination modalities are available as an output at a playback device.  <P>COPYRIGHT: (C)2003,JPO